Telephone Country Code 855: It's Not a Country Code

There is no country assigned the telephone country code +855.

What +855 Actually Is

+855 is the country code for Cambodia.

Common Confusion: North American Toll-Free

In the North American Numbering Plan (NANP), 855 is a toll-free prefix (like 800, 888, 877, 866, 844, 833). Format: 1-855-XXX-XXXX.

• Used in: USA, Canada, and 20+ Caribbean nations
• Not a country code—part of shared +1 numbering plan
• Caller pays nothing; recipient pays

How to Distinguish

Calling Cambodia

• From US/Canada: 011 + 855 + area code + number
• Major codes: Phnom Penh (23), Siem Reap (63), Sihanoukville (34)
• Mobile prefixes: 10-19 (various carriers)

Scam Alert

Scammers spoof +855 (Cambodia) or 855 toll-free. Never share personal/financial info on unsolicited calls.